| 2024/12 - 末期 港元(千$) | 2023/12 港元(千$) | 2022/12 港元(千$) | 2021/12 港元(千$) | 2020/12 港元(千$) | |
| 經營活動之現金流量 | 941,000 | 1,550,000 | 772,000 | 939,000 | 962,000 |
| 投資活動之現金流量 | 5,686,000 | 4,200,000 | 4,008,000 | 5,931,000 | 5,134,000 |
| 融資活動之現金流量 | (6,348,000) | (6,190,000) | (6,142,000) | (6,016,000) | (5,979,000) |
| 現金及等同現金之增加/(減少) | 279,000 | (440,000) | (1,362,000) | 854,000 | 117,000 |
| 期初之現金及現金等價物 | 2,456,000 | 2,883,000 | 4,241,000 | 3,388,000 | 3,239,000 |
| 匯率變動之影響 | (2,000) | 13,000 | 4,000 | (1,000) | 32,000 |
| 其他 | 0 | 0 | 0 | 0 | 0 |
| 期末之現金及現金等價物 | 2,733,000 | 2,456,000 | 2,883,000 | 4,241,000 | 3,388,000 |
| 股東應佔溢利/(虧損) (千) | HKD 3,042,000 |
| 增長率 | 1.198% |
| 每股盈利/(虧損) | HKD 1.430 |
| 每股帳面資產淨值 ($) | HKD 41.723 |